OPTIMIZATION MODELS FOR SHAPE-MATCHING OF NONCONVEX POLYGONS

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题名:	OPTIMIZATION MODELS FOR SHAPE-MATCHING OF NONCONVEX POLYGONS
作者:	CHEN,JM;VENTURA,JA
贡献者:	工業管理研究所
关键词:	RECOGNITION;OBJECTS
日期:	1995
上传时间:	2010-06-29 20:27:31 (UTC+8)
出版者:	中央大學
摘要:	The shape matching problem is concerned with fitting an input shape, represented by a set of discrete boundary data, to a defect-free reference shape. Two aspects of the problem must be considered: (1) shape modeling, and (2) matching algorithm. In this paper, two shape modeling schemes are proposed to represent the reference shape by a set of primitives, in which the object geometric configuration is encoded. The primitives uniquely define the pose and dimension of a given polygonal object. Based on these models, optimization matching procedures that use the least-squares criterion to find the best fitting between the set of scene data and the reference shape are developed. The complexity analysis and computational results show our shape matching approaches to be extremely fast.
關聯:	PATTERN RECOGNITION
显示于类别:	[工業管理研究所 ] 期刊論文

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